How To Connect Encoder With Delta DVP SS PLC

Hardware Connections between the Encoder and Delta DVP SS PLC :-

For making the connection we have to connect the A and B Phase output of the encoder to Input terminal x0 and x1 respectively.

This can be simple connected , here in this case we are considering the two phase , so we will be able to get pulses in both CW

and CCW rotation of Encoder shaft.

In Delta PLC there are hardware counters defined for reading the encoder pulses in the PLC Program.Considering the case of DVP

14SS here , the Hardware Counter 251 will be used for reading the encoder pulses at input x0 and x1. Suppose that we have connected

a Encoder of PPR 5000 , then we will get 5000 pulses in 1 revolution of encoder shaft. The pulses will decrease if the encoder shaft is

rotated in CCW Direction.

We have made a simple program of encoder interfacing with Delta DVP 14ss PLC , in this the same is done as discussed above.